Παραπομπή APA

Luepker, R. V., & et..al. (2004). Cardiovascular survey methods (3rd ed.). World Health Organisation.

Παραπομπή Chicago Style

Luepker, Russell V., και et..al. Cardiovascular Survey Methods. 3rd ed. Geneva: World Health Organisation, 2004.

Παραπομπή MLA

Luepker, Russell V., και et..al. Cardiovascular Survey Methods. 3rd ed. World Health Organisation, 2004.